Blackfin: do not delay on output bytes

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/cpu/blackfin/serial.c b/cpu/blackfin/serial.c
index 42534bd9b9c575a8f49d2ef22ebf297bf9317a01..386195556666415612dcb0f2690705f8a5f0898f 100644 (file)
--- a/cpu/blackfin/serial.c
+++ b/cpu/blackfin/serial.c
@@ -115,10 +115,6 @@ void serial_putc(const char c)
        SSYNC();
 
        WATCHDOG_RESET();
-
-       /* wait for the byte to be shifted over the line */
-       while (!(uart_lsr_read() & TEMT))
-               continue;
 }
 
 int serial_tstc(void)